CZ SK EN
allcmo.com

I run marketing that moves the numbers

E-commerce CMO with 25+ years in digital marketing — from lead generation, through performance media at Ogilvy, to nine years leading marketing at Alensa, a multi-country e-commerce operation across 31+ countries with €200M+ in annual GMV.

Experience 25+ years in digital marketing
Reach 30+ markets cross-border CEE + EU
GMV €200M+ annual GMV (Alensa)
Jan Jelínek — portrait photo

What we can build together

Hands-on areas I know inside out — and where I can help your team ship what actually moves the numbers.

architecture

Strategy & brand

Research, positioning, brand architecture, creative concepts.

trending_up

Performance campaigns

Google Ads · Meta · Microsoft Ads · Sklik · Heureka · attribution.

neurology

AI integration

Claude · Cowork · n8n · MCP. Skills, production agents, AI-powered localization.

euro

Dynamic pricing

Pricing strategy, automated discounts, margin vs. volume.

query_stats

Measurement, attribution & BI

GA4 · Power BI · Looker Studio · BigQuery → Claude Skills / Cowork.

mail

Email & CRM

Ecomail · Samba.ai · Mailkit · Bloomreach. Email as a growth channel. RFM lifecycle, segmentation, automation.

redeem

Retention & loyalty

RFM segmentation, win-back flows, VIP, churn prediction.

public

Cross-border expansion

30+ markets. Localization, payments, carriers, local SEO.

handshake

Vendor co-op marketing

Co-branded programs, brief-to-delivery SLA, attribution.

storefront

Marketplaces

Amazon · BOL · Kaufland · Allegro. Marketplace PPC and marketing suites.

groups

Marketing team & hiring

Org design, roles, interviews, onboarding, KPIs.

school

Workshops & training

A workshop for your team focused on specific marketing problems your company is facing.

How I work

build_circle

Tangible outputs

Engagements end with a system, campaign, or workflow running in your company — not a slide deck about what you could do.

bolt

Fast start

We start with your data on day one. First recommendations within a week, first deployment within a month — not three months of "getting to know the company".

insights

Data as a compass

RFM, NPS, CSAT, attribution give direction and context. People make decisions — data makes decisions informed, it doesn't replace them.

Why e-commerce

The market is already huge. Its biggest growth is still ahead. And I want in — with you

E-commerce grows 4–5× faster than the global economy and adds more in absolute dollars every year than AI and EV combined — from a much bigger base.

The earlier a company builds its position, the stronger that position will be down the road. The lead you build now will only deepen by 2030 — catching up later gets hard.

Market size — global, in trillions USD ($T)
E-commerce (retail B2C) $4.1T → $9.0T
$9T (2030)
2024 (base, $4.1T) +$4.9T added in 6 years
Cloud / SaaS $0.86T → $2.26T
EV (electric vehicles) $1.33T → ~$1.75T
Generative AI $0.03T → ~$0.7T
Cybersecurity $0.2T → $0.35T
2024 (today)
2030 (projected)
Scale: $9T = 100% width

In absolute dollars, e-commerce adds more between 2024–2030 than cloud + GenAI + EV + cybersecurity combined. AI and EV grow faster in percentage terms, but from a much smaller base.

Projected annual growth (CAGR) 2024–2030
Generative AI
~34%
EV
~26%
E-commerce
~14%
Cloud / SaaS
~12%
Cybersecurity
~9%
Traditional retail
~3%
Global GDP
~3%
Global e-commerce size $4.1T → $9T 2024 → 2030, ~14% CAGR (Statista)
E-commerce share of retail 20% → 24% 2024 → 2030 (Statista)
Mobile commerce share 57% → 63% 2024 → 2028–2030 (Statista)
expand_more Sources & methodology

Projections used are retail B2C scope (Statista) — more conservative and clearer than aggregated B2B+B2C estimates.